Tune in for 'A Complete Waste of Time' with Grandmaster Gareth. He's a liability. He collects dog paintings. He had a childhood fixation with He Man. He would break his leg for money. He forgot your chocolate and spent your pound. He hates radio, DJs and music. He now has his own radio show. Every week he will play a load of records. And speak occasionally. If we're lucky he'll be gone by Xmas and someone more appropriate will take his place. In the meantime it's better than dead air. But only just.